* {
	margin: 0;
	padding: 0;
}

section>div,
.footerbox {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}

nav>div {
	width: 1200px;
	margin: 0 auto;
	height: 80px;
}

nav>div>img {
	float: left;
}

nav>div>ul {
	float: right;
}

nav>div>ul>li {
	width: 121px;
	height: 74px;
	float: left;
	line-height: 74px;
	text-align: center;
}

nav>div>ul>li:hover {
	border-bottom: 6px solid #866961;
}

nav>div>ul>li a {
	color: #333333;
	text-decoration: none;
}

nav>div>ul>li:hover>a {
	color: #866961;
}

.pro {
	position: relative;
}

.pro li:hover a {
	color: #866961;
	font-weight: bold;
}

.dropdown {
	position: absolute;
	width: 100%;
	top: 80px;
	background-color: white;
	display: none;
}

.pro:hover .dropdown {
	display: block;
}

.banner>img {
	width: 100%;
}

.head {
	height: 68px;
	border-bottom: 1px solid #f2f2f2;
}

.head h2 {
	font-weight: normal;
	font-size: 16px;
}

h2>span {
	display: inline-block;
	width: 2px;
	height: 9px;
	background-color: #999999;
	margin-right: 7px;
}

.sort>li:hover h2>span {
	background-color: #866961;
}

.head h2:nth-of-type(2) {
	color: #999999;
	font-size: 9px;
}

.head p {
	font-size: 13px;
}

.head>div {
	overflow: hidden;
}

section .sort {
	margin-top: 27px;
	margin-bottom: 5px;
	float: left;
}

section .sort>li {
	float: left;
	padding-right: 40px;
}

section .position {
	float: right;
	margin-top: 51px;
}

section .position>li {
	float: left;
}

.position li:nth-of-type(2)>p,
.position li:nth-of-type(3)>p {
	color: #999999;
}

.body {
	margin-bottom: 64px;
}

.course {
	overflow: hidden;
	border-bottom: 1px solid #f2f2f2;
}

.left {
	float: left;
	width: 132px;
	height: 48px;
	position: relative;
}

.right {
	float: left;
	width: 1000px;
	height: 48px;
	position: relative;
}

.course h2 {
	font-weight: normal;
	color: #666666;
	font-size: 14px;
	position: absolute;
	left: 0;
	bottom: 0;
	padding-left: 2px;
}

.course:hover .left>h2,
.course:hover .right>h2 {
	color: #866961;
}

footer {
	height: 80px;
	background: #866961;
}

footer .copyright {
	float: left;
	line-height: 80px;
	font-size: 12px;
	color: #fefefe;
	margin-left: 50px;
	margin-right: 400px;
}

.logo {
	float: left;
}

.logo>img {
	vertical-align: top;
}